Klein Dictionary, נשׁא ᴵ 1

נשׁא ᴵ to deceive, beguile.
    — Niph. - נִשָּׁא was deceived, was beguiled.
    — Hiph. - הִשִּׁיא 1 he deceived, beguiled; 2 he imposed upon. [Of uncertain origin; perhaps related to שָׁוְא (= emptiness, vanity).] Derivative: מַשָּׁאוֹן.